Product center

Your location: Home - ProductsProducts

Guizhou SINO-PHOS Chemical Co., Ltd. was established in 2002 and is located in Guizhou, China. Strong scientific research strength, modern management system and high-quality marketing team have absolute advantages. For 18 years, it has focused on the R&D and production of phosphoric acid and phosphates. Its main products include phosphoric acid, sodium tripolyphosphate, sodium hexametaphosphate, sodium tripophosphate, sodium pyrophosphate, etc.
Now it has 3 GMP standard factories. At the same time, the factory has a R&D and quality inspection center, and has strong technical R&D strength. We also have 3 sales departments with more than 30 people, and sell our products to Canada,Andorra,Somalia and other parts of the world. OEM service can also be accepted according to customer's needs.
Storage Type | Avoid sunlight and violent strike |
Specification | 92% |
Shelf Life | 1 year |
Manufacturer | made in China |
Ingredients | phosphate raw matrial products |
Content | phosphate raw matrial products |
Address | China |
Instruction for use | phosphate raw matrial products |
Place of Origin | guizhou, China |
CAS No. | 7664-38-2 |
Other Names | phosphoric acid solutions |
MF | H3O4P |
EINECS No. | 231-633-2 |
FEMA No. | 2900 | PHOSPHORIC ACID |
Brand Name | SINO-PHOS |
Model Number | CAS 7664-38-2 |
Product name | etch 37 phosphoric acid |
Appearance | Solid or Viscous Liquid |
Shelf Life | 3 Years |
Usage | Acidity Regulators |
Package | 247kg/drum |
Function | Food Additives |
Product Type | Food Additives |
CAS | 7664-38-2 |
Key word | Phosphoric Acid, PA |
Color | ≤9(APHA) |
Packaging Details | Packing of Factory supply Phosphoric Acid 85% 75% Phosphoric Acid Net weight 35KG, 304KG/338KG, 1650KG/1670KG per drum, Plastic drum, IBC drum, or based on the customers' requirement |
Supply Ability | 10338 Metric Ton/Metric Tons per Month |
Quantity (kilograms) | > 168 |
Lead time (days) | 17 |
etch 37 phosphoric acid bearings FAQs Guide
etch 37 phosphoric acid is a colorless, odorless inorganic acid with the chemical formula H3PO4. It has a wide range of uses in various industries, including food and beverage, fertilizer production, and industrial cleaning. As a food additive, it is commonly used as a flavor enhancer and preservative. In fertilizer production, it serves as a source of phosphorous, an essential nutrient for plant growth. In industrial cleaning, it is used as an effective descaler for metal surfaces. Highly versatile and effective, etch 37 phosphoric acid is a vital ingredient in many products and processes.
2.What safety issues does etch 37 phosphoric acid cause?
3.What are the potential health effects of etch 37 phosphoric acid?
4.In which industries is etch 37 phosphoric acid used?
5.What is the chemical formula for etch 37 phosphoric acid?
6.What are the uses of etch 37 phosphoric acid?
7.What is the difference between etch 37 phosphoric acid and other acids?
8.In what substances can etch 37 phosphoric acid be found?
9.What are the uses of etch 37 phosphoric acid in agriculture?
10.What are the applications of etch 37 phosphoric acid in the pharmaceutical field?
11.Is etch 37 phosphoric acid present in soft drinks?
12.Is etch 37 phosphoric acid a strong acid or a weak acid?
13.Can etch 37 phosphoric acid react with other chemicals?
14.Under what circumstances is contact with etch 37 phosphoric acid necessary?
15.What is etch 37 phosphoric acid poisoning?
16.What compounds are produced when etch 37 phosphoric acid reacts with metals?
1.What are the symptoms of exposure to etch 37 phosphoric acid?
We pay attention to employee development and benefits, and provide a good working environment in order to improve the efficiency of employees and improve the quality management of etch 37 phosphoric acid products.
The symptoms of exposure to Phosphoric acid include irritation and burning of the skin, eyes, and respiratory tract. Ingestion can cause abdominal pain, nausea, and vomiting, and may lead to severe damage to the throat and digestive tract. Long-term exposure can also cause damage to the teeth, bones, and kidneys. It is important to seek medical attention immediately if you experience any of these symptoms after being exposed to Phosphoric acid.
2.What safety issues does etch 37 phosphoric acid cause?
We have a first -class management team, and we pay attention to teamwork to achieve common goals.
Phosphoric acid is a chemical compound commonly used in the production of fertilizers, detergents, and food additives. However, it can also pose significant safety hazards if mishandled or ingested. One of the main concerns with phosphoric acid is its corrosive nature, which can cause severe burns if it comes into contact with the skin or eyes. Inhaling its vapors can also irritate the respiratory system and lead to breathing difficulties. Furthermore, if ingested in high concentrations, it can cause digestive problems and potentially lead to organ damage. Taking appropriate precautions and following safety guidelines when handling phosphoric acid is crucial to minimize potential health risks.
3.What are the potential health effects of etch 37 phosphoric acid?
In small amounts, phosphoric acid is generally safe for human consumption. However, long-term exposure to high concentrations can cause damage to the teeth and bones. It can also irritate the skin and respiratory tract if inhaled.
4.In which industries is etch 37 phosphoric acid used?
We continue to improve etch 37 phosphoric acid products and processes to improve efficiency.
Phosphoric acid is widely used in various industries, including food and beverage, agriculture, pharmaceutical, and chemical manufacturing. It is commonly used as a food additive and flavoring agent, as well as a nutrient source in fertilizers for plants. In addition, it is an essential ingredient in the production of various medicines, such as antibiotics, antacids, and toothpaste. In chemical manufacturing, it is used as a catalyst and solvent in the production of synthetic resins, detergents, and plastics. Moreover, it has various industrial applications, such as in metal pickling, water treatment, and electronic manufacturing. With its versatile properties and uses, phosphoric acid plays an important role in many industries and is an integral part of our daily lives.
5.What is the chemical formula for etch 37 phosphoric acid?
The chemical formula for phosphoric acid is H₃PO₄. This means that each molecule of phosphoric acid contains three atoms of hydrogen, one atom of phosphorus, and four atoms of oxygen.

6.What are the uses of etch 37 phosphoric acid?
Phosphoric acid has various industrial applications, such as in the production of fertilizers, detergents, and food additives. It is also used in the treatment of water and metal surfaces, as a catalyst in chemical reactions, and as an ingredient in beverages and food products.
7.What is the difference between etch 37 phosphoric acid and other acids?
We have a professional team that is committed to the innovation and development of etch 37 phosphoric acid.
Phosphoric acid is a weak acid, meaning it does not completely dissociate in water. This makes it less corrosive and less reactive compared to strong acids like hydrochloric acid or sulfuric acid. It also has a lower acidity level, with a pH of around 2.2, making it less acidic than other common acids.
Additionally, phosphoric acid is a polyprotic acid, meaning it can donate more than one proton in a reaction. This allows it to act as a buffer, helping to maintain a stable pH in solutions.
In terms of uses, phosphoric acid is commonly used in the food and beverage industry as a flavoring agent and preservative, while other acids like hydrochloric acid and sulfuric acid are used in industrial processes such as metal cleaning and production.
8.In what substances can etch 37 phosphoric acid be found?
We maintain a stable growth through reasonable capital operations, focus on industry development trends and cutting -edge technologies, and focus on product quality and safety performance.
Phosphoric acid, also known as orthophosphoric acid, is a colorless, odorless mineral acid with the chemical formula H3PO4. It is a weak acid that is commonly found in many food and beverage products, such as soft drinks, processed meats, and dairy products. It is also widely used as a chemical reagent in the production of fertilizers, detergents, and pharmaceuticals. Phosphoric acid can also be found naturally in rocks and soils, and in the human body where it plays important roles in metabolism and bone formation. However, excessive intake of phosphoric acid can have negative effects on dental health and the kidneys.
9.What are the uses of etch 37 phosphoric acid in agriculture?
Our company has many years of etch 37 phosphoric acid experience and expertise.
Phosphoric acid, also known as orthophosphoric acid, is an important chemical compound with various uses in agriculture. It is commonly used as a fertilizer in the form of phosphate rock, which is derived from the acidification of phosphate ores. Phosphoric acid plays a crucial role in plant growth by providing essential nutrients such as phosphorus, which is essential for the development of strong roots and overall plant health. It is also used as a soil conditioner to adjust the pH level and increase the availability of other nutrients in the soil. In addition, phosphoric acid is used as a food additive to provide tartness and acidity in soft drinks, meat products, and condiments. Its role in agriculture is vital in maximizing crop yield and maintaining soil fertility, making it an indispensable ingredient in the agricultural industry.
10.What are the applications of etch 37 phosphoric acid in the pharmaceutical field?
Our etch 37 phosphoric acid products have competitive and differentiated advantages, and actively promote digital transformation and innovation.
Phosphoric acid, a colorless, odorless, and highly soluble acid, has a wide range of applications in the pharmaceutical field. It is commonly used as a pH adjuster, stabilizer, and flavoring agent in various medications and drug formulations. Additionally, phosphoric acid is also utilized in the production of various antibiotics, vitamins, and other pharmaceutical ingredients. Its anti-inflammatory properties make it a valuable ingredient in over-the-counter pain relievers, while its ability to bind calcium makes it beneficial in bone health supplements. Furthermore, phosphoric acid is essential in the production of phosphate salts used in the treatment of kidney stones and renal disorders.

11.Is etch 37 phosphoric acid present in soft drinks?
Yes, phosphoric acid is commonly used in the production of soft drinks, particularly colas. It is added to give a tangy and sharp taste to the beverage, and also acts as a preservative to prevent bacteria growth.
12.Is etch 37 phosphoric acid a strong acid or a weak acid?
We have the leading technology and innovation capabilities, and attach importance to employee training and development, and provide promotion opportunities.
Phosphoric acid is a weak acid.
13.Can etch 37 phosphoric acid react with other chemicals?
Yes, phosphoric acid can react with a wide range of chemicals. It is a strong acid and can react with bases to form salts, and with metals to produce hydrogen gas.
14.Under what circumstances is contact with etch 37 phosphoric acid necessary?
We are a new etch 37 phosphoric acid manufacturer.
Contact with Phosphoric acid is necessary under various circumstances. It is commonly used in industries such as agriculture, food, and pharmaceuticals as a fertilizer, food additive, and for acidulation reactions in the production of various products. In addition, it is also crucial in the manufacturing of detergents and cleaners, as well as in the production of dental products and medicines. With its strong acidic properties, Phosphoric acid is an important component in many industrial processes and plays a significant role in the production of numerous everyday products.
15.What is etch 37 phosphoric acid poisoning?
We are a professional etch 37 phosphoric acid company dedicated to providing high quality products and services.
Phosphoric acid poisoning occurs when a person ingests or comes into contact with a toxic amount of phosphoric acid. This can happen through accidental ingestion of a household cleaning product containing phosphoric acid, or through occupational exposure in industries that use phosphoric acid in manufacturing processes. Symptoms of phosphoric acid poisoning may include irritation and burning of the mouth, throat, and stomach, difficulty breathing, low blood pressure, and damage to the digestive tract. In severe cases, it can lead to organ failure and death. Treatment for phosphoric acid poisoning may include supportive care, such as administering fluids and medications to manage symptoms, and in some cases, the use of antidotes to neutralize the acid. It is important to seek immediate medical attention if phosphoric acid poisoning is suspected.

16.What compounds are produced when etch 37 phosphoric acid reacts with metals?
Our products & services cover a wide range of areas and meet the needs of different fields.
The compounds produced when phosphoric acid reacts with metals depend on the specific metal being used. Generally, the reaction produces a salt and hydrogen gas. For example:
1. Phosphoric acid + iron → iron phosphate + hydrogen gas
2. Phosphoric acid + magnesium → magnesium phosphate + hydrogen gas
3. Phosphoric acid + zinc → zinc phosphate + hydrogen gas
In all cases, the hydrogen gas is released as a byproduct of the reaction. The resulting salt, such as iron phosphate or magnesium phosphate, will depend on the specific metal used.